.my-left-nav{
  width: 100%;
  background-color: #fff;
  border-radius: 3px;
  box-sizing: border-box;
  display: flex;
  .nav-left{
    width: 200px;
    border-right: 1px solid #ccc;
    margin-bottom: 0;
    padding: 10px 0;
    li{
      padding: 10px;
      cursor: pointer;
      width: 100%;
      text-align: center;
    }
    .active{
      background-color: blueviolet;
      color: #fff;
    }
  }
  .nav-right{
    flex: 1;
    margin-bottom: 0;
    padding: 10px 0;
    li{
      padding: 10px;
      width: 100%;
    }
  }
}